#!/bin/bash
#
# CPU probe: obtains information about the CPU and sets context
#
# Author:   Dr. Mike Murphy (mmurphy2@coastal.edu)
# Revision: 11 November 2013
#
#   Copyright 2012-2013 Coastal Carolina University
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#


## p_probe_cpu_help
##
## Echoes help information for the CPU probe. Returns 0.
##
function p_probe_cpu_help() {
	cat << EOF
The CPU probe obtains information about the CPU, including the model name,
and writes the information to the cpu/ context tree.

There are no payload configuration directives available for this probe.
EOF
	return 0
}


## p_probe_cpu_summary
##
## Echoes summary information for the CPU probe. Returns 0.
##
function p_probe_cpu_summary() {
	echo "Gathers system CPU information"
	return 0
}


## p_probe_cpu
##
## Obtains information about the CPU and sets context in the cpu/ tree.
## Returns 0 on success, non-zero on failure.
##
function p_probe_cpu() {
	name=$(cat /proc/cpuinfo | grep -m 1 'model name' | awk -F ': ' '{print $2}')
	set_context cpu/model_name "${name}"
	return $?
}
